2026-06-15T09:24:50,318 Created temporary directory: /tmp/pip-ephem-wheel-cache-cc5d5k7b
2026-06-15T09:24:50,320 Created temporary directory: /tmp/pip-build-tracker-3kf3ojva
2026-06-15T09:24:50,321 Initialized build tracking at /tmp/pip-build-tracker-3kf3ojva
2026-06-15T09:24:50,321 Created build tracker: /tmp/pip-build-tracker-3kf3ojva
2026-06-15T09:24:50,322 Entered build tracker: /tmp/pip-build-tracker-3kf3ojva
2026-06-15T09:24:50,323 Created temporary directory: /tmp/pip-wheel-_cvsu3vt
2026-06-15T09:24:50,326 DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453
2026-06-15T09:24:50,328 Created temporary directory: /tmp/pip-ephem-wheel-cache-7m8476en
2026-06-15T09:24:50,350 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2026-06-15T09:24:50,354 2 location(s) to search for versions of psengine:
2026-06-15T09:24:50,354 * https://pypi.org/simple/psengine/
2026-06-15T09:24:50,354 * https://www.piwheels.org/simple/psengine/
2026-06-15T09:24:50,354 Fetching project page and analyzing links: https://pypi.org/simple/psengine/
2026-06-15T09:24:50,355 Getting page https://pypi.org/simple/psengine/
2026-06-15T09:24:50,357 Found index url https://pypi.org/simple
2026-06-15T09:24:50,682 Fetched page https://pypi.org/simple/psengine/ as application/vnd.pypi.simple.v1+json
2026-06-15T09:24:50,690   Skipping link: No binaries permitted for psengine: https://files.pythonhosted.org/packages/f7/82/f9f1f98cca08d1d28e0635aa20376cb17dd75bcd8705674b7889e59ce912/psengine-2.0.4-py3-none-any.whl (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:50,691   Found link https://files.pythonhosted.org/packages/fe/ed/d482f98f56f32bfcf7ddf4c9af237a0cd384ea59e8c0f34fecb4de7f461c/psengine-2.0.4.tar.gz (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9), version: 2.0.4
2026-06-15T09:24:50,692   Skipping link: No binaries permitted for psengine: https://files.pythonhosted.org/packages/4c/47/40b56ffffd1e051118d9a93ef2242cb00ae629bc4da0032acc4e4dab6b27/psengine-2.0.5-py3-none-any.whl (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:50,693   Found link https://files.pythonhosted.org/packages/13/63/1ac5cf24877cea426d4ed340310a05c19b84cf8ee224c209c64e28badb85/psengine-2.0.5.tar.gz (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9), version: 2.0.5
2026-06-15T09:24:50,694   Skipping link: No binaries permitted for psengine: https://files.pythonhosted.org/packages/78/5e/8b5d3a82051b6415dff6545eca0af4f9f1fe6c8ef3083088083388e22040/psengine-2.0.6-py3-none-any.whl (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:50,695   Found link https://files.pythonhosted.org/packages/eb/d1/86fbde359870fe7ad7d10d03173e75fb3f3b17218079aa01fcd2422d3c10/psengine-2.0.6.tar.gz (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9), version: 2.0.6
2026-06-15T09:24:50,696   Skipping link: No binaries permitted for psengine: https://files.pythonhosted.org/packages/ff/05/13c901a9fa895369659fe63410fc887cffbe2fa4136bc7e9989a244933af/psengine-2.0.7-py3-none-any.whl (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:50,697   Found link https://files.pythonhosted.org/packages/7b/b7/5dd48da2e496939533b658669b1c94bdec984144068af7d782b51db24cf4/psengine-2.0.7.tar.gz (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9), version: 2.0.7
2026-06-15T09:24:50,698   Skipping link: No binaries permitted for psengine: https://files.pythonhosted.org/packages/46/f8/2730a122becae47c19d54c8658f3ad5cd3c82b25f57dadd632ade8a35f25/psengine-2.1.0-py3-none-any.whl (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:50,699   Found link https://files.pythonhosted.org/packages/66/85/4edc67840e45be52269bf0ee11640de70d2fd69b2bd7dd8c540cc4d42e6b/psengine-2.1.0.tar.gz (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9), version: 2.1.0
2026-06-15T09:24:50,700   Skipping link: No binaries permitted for psengine: https://files.pythonhosted.org/packages/2c/34/e6630a559665272cc49735d78787e612ce417c41c4af05ec14505f98f2e7/psengine-2.1.1-py3-none-any.whl (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:50,701   Found link https://files.pythonhosted.org/packages/fa/19/b319929cc2a57376eb19d7245c7f004e50c98c575328f840c260490b6665/psengine-2.1.1.tar.gz (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9), version: 2.1.1
2026-06-15T09:24:50,702   Skipping link: No binaries permitted for psengine: https://files.pythonhosted.org/packages/4f/eb/f0ee6aa72e4c4d8f6ebe077de43ee7e0062ec50fe13b71249f0056263cc4/psengine-2.2.0-py3-none-any.whl (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:50,702   Found link https://files.pythonhosted.org/packages/82/cb/eb882498b18852bc2cecb9e991417dce2512a6b1294aede8958838792175/psengine-2.2.0.tar.gz (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9), version: 2.2.0
2026-06-15T09:24:50,703   Skipping link: No binaries permitted for psengine: https://files.pythonhosted.org/packages/c7/06/2583f9114d96ea58a2270b4de1a06abfc4b4549173dcf940b10561adfa63/psengine-2.3.0-py3-none-any.whl (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:50,704   Found link https://files.pythonhosted.org/packages/d0/8a/2152bfb28dc5cc9413e9438e1ca78d539c82f9d7600deff7b5108a309a59/psengine-2.3.0.tar.gz (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9), version: 2.3.0
2026-06-15T09:24:50,705   Skipping link: No binaries permitted for psengine: https://files.pythonhosted.org/packages/f4/5e/6d3a5350386919e847c3cda29a6671f3603d710e1b617892fc663903b627/psengine-2.3.1-py3-none-any.whl (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:50,706   Found link https://files.pythonhosted.org/packages/10/e7/834e4e4a47ee10a7e0d9f5d4b6183facceb3552836c8471ec6bee3547086/psengine-2.3.1.tar.gz (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9), version: 2.3.1
2026-06-15T09:24:50,706   Skipping link: No binaries permitted for psengine: https://files.pythonhosted.org/packages/be/da/80f1ec74451964e3113a02b6ba9ad03985d5f9ca46bc3d1beb159f4c6001/psengine-2.4.0-py3-none-any.whl (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:50,707   Found link https://files.pythonhosted.org/packages/2e/92/d84274ba077ab2de63dbc95265e937ca1f1ed59711683d9e2864ed0d5dfa/psengine-2.4.0.tar.gz (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9), version: 2.4.0
2026-06-15T09:24:50,708   Skipping link: No binaries permitted for psengine: https://files.pythonhosted.org/packages/70/90/575eefb420aff73840868a7cf7329f11a5bd937a91672682fc4aa34455e0/psengine-2.4.1-py3-none-any.whl (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:50,709   Found link https://files.pythonhosted.org/packages/39/a4/dfa7346b7608d2694385ecb25ca7929d891093f7429f72e6d896ee11bf41/psengine-2.4.1.tar.gz (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9), version: 2.4.1
2026-06-15T09:24:50,710   Skipping link: No binaries permitted for psengine: https://files.pythonhosted.org/packages/97/03/b71153a0cba561879c090c753746f662871b1225beca3f96061ec2167352/psengine-2.4.2-py3-none-any.whl (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:50,711   Found link https://files.pythonhosted.org/packages/17/8b/645de1c8b3504b0286b4d4df8766b7b2c102e93f297b02bbfe37acf14159/psengine-2.4.2.tar.gz (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9), version: 2.4.2
2026-06-15T09:24:50,711   Skipping link: No binaries permitted for psengine: https://files.pythonhosted.org/packages/a8/86/4b26e819ed0b025ef2a7cad5abdea970d443ce14e5ef7c2590b20fcd222e/psengine-2.4.3-py3-none-any.whl (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:50,713   Found link https://files.pythonhosted.org/packages/f0/36/3d5d5a645d7e005979d78ee0585bf98a949a7462361ad17e29ca73aae9fc/psengine-2.4.3.tar.gz (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9), version: 2.4.3
2026-06-15T09:24:50,714   Skipping link: No binaries permitted for psengine: https://files.pythonhosted.org/packages/96/e6/45f9544160804f344a6841401ce1e6481d9203feb3a7189a0c54626ee7d0/psengine-2.5.0-py3-none-any.whl (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:50,715   Found link https://files.pythonhosted.org/packages/36/5c/cecea2fa944606caef95611754de4716e613913bf3eb15bc7aa29107fd6d/psengine-2.5.0.tar.gz (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9), version: 2.5.0
2026-06-15T09:24:50,715   Skipping link: No binaries permitted for psengine: https://files.pythonhosted.org/packages/62/fa/4256a023aafc7adef6f6875e1ea0464c50a360bf6e9463e168e4e004a42c/psengine-2.5.1-py3-none-any.whl (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:50,716   Found link https://files.pythonhosted.org/packages/aa/01/2bb0f0ab479d0f7999fd06583d052f06d0216c9aa4e14da9447c95c4c59e/psengine-2.5.1.tar.gz (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9), version: 2.5.1
2026-06-15T09:24:50,717   Skipping link: No binaries permitted for psengine: https://files.pythonhosted.org/packages/93/1d/bc25af61be68d1c1244ad4df9cadcf0630f785447f8c9804835816248e46/psengine-2.5.2-py3-none-any.whl (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:50,718   Found link https://files.pythonhosted.org/packages/9e/48/239c400e0427a49b7f2ac6eed4e6da3891d1081f6693b962b7a59a1a85fd/psengine-2.5.2.tar.gz (from https://pypi.org/simple/psengine/) (requires-python:<3.14,>=3.9), version: 2.5.2
2026-06-15T09:24:50,718   Skipping link: No binaries permitted for psengine: https://files.pythonhosted.org/packages/d3/a2/faa9708954f897f5ac23dd8ae1faf940dc677b72f3977292d2515ba54d55/psengine-2.6.0-py3-none-any.whl (from https://pypi.org/simple/psengine/) (requires-python:<3.15,>=3.10)
2026-06-15T09:24:50,719   Found link https://files.pythonhosted.org/packages/0c/17/f9558b799f4a7ef0a8098ff8cd3a04758af32707ab8027d98070596568ef/psengine-2.6.0.tar.gz (from https://pypi.org/simple/psengine/) (requires-python:<3.15,>=3.10), version: 2.6.0
2026-06-15T09:24:50,720   Skipping link: No binaries permitted for psengine: https://files.pythonhosted.org/packages/19/3b/482f70027af792e8faf34f2348962498452b6555bdfbb6d846be3042eaea/psengine-2.7.0-py3-none-any.whl (from https://pypi.org/simple/psengine/) (requires-python:<3.15,>=3.10)
2026-06-15T09:24:50,721   Found link https://files.pythonhosted.org/packages/32/59/375499bbb991679d18ac05b67efc304a7049b6f483199694b061eea14b57/psengine-2.7.0.tar.gz (from https://pypi.org/simple/psengine/) (requires-python:<3.15,>=3.10), version: 2.7.0
2026-06-15T09:24:50,722   Skipping link: No binaries permitted for psengine: https://files.pythonhosted.org/packages/7e/24/9d83d94829b9adde802df3a7bdf34546d94d0829e5b53881c28a5eed5626/psengine-2.8.0-py3-none-any.whl (from https://pypi.org/simple/psengine/) (requires-python:<3.15,>=3.10)
2026-06-15T09:24:50,723   Found link https://files.pythonhosted.org/packages/f8/e3/b2c6e168280f8e79914286df0ba490bc338c71c4753ab356c1d90efe8584/psengine-2.8.0.tar.gz (from https://pypi.org/simple/psengine/) (requires-python:<3.15,>=3.10), version: 2.8.0
2026-06-15T09:24:50,724   Skipping link: No binaries permitted for psengine: https://files.pythonhosted.org/packages/2e/d4/4c60af14e6a64bcacf9df4706d43016ea99235174c89f48a5b00ef2f251e/psengine-2.8.1-py3-none-any.whl (from https://pypi.org/simple/psengine/) (requires-python:<3.15,>=3.10)
2026-06-15T09:24:50,725   Found link https://files.pythonhosted.org/packages/88/5c/a153fdcf75ba7b444499aa4ca0509e0d461a9836a9d7c1157f98f5664bea/psengine-2.8.1.tar.gz (from https://pypi.org/simple/psengine/) (requires-python:<3.15,>=3.10), version: 2.8.1
2026-06-15T09:24:50,726 Fetching project page and analyzing links: https://www.piwheels.org/simple/psengine/
2026-06-15T09:24:50,727 Getting page https://www.piwheels.org/simple/psengine/
2026-06-15T09:24:50,728 Found index url https://www.piwheels.org/simple
2026-06-15T09:24:51,003 Fetched page https://www.piwheels.org/simple/psengine/ as text/html
2026-06-15T09:24:51,010   Skipping link: No binaries permitted for psengine: https://www.piwheels.org/simple/psengine/psengine-2.8.0-py3-none-any.whl#sha256=2f5df1b57d202b891536248f010b73b4a349ffcae18c789681478fb8372175f1 (from https://www.piwheels.org/simple/psengine/) (requires-python:>=3.10, <3.15)
2026-06-15T09:24:51,011   Skipping link: No binaries permitted for psengine: https://archive1.piwheels.org/simple/psengine/psengine-2.7.0-py3-none-any.whl#sha256=5fa47c22b385cf159c0c9c66f95ff6877307066047e62360949be7caf4fef4d6 (from https://www.piwheels.org/simple/psengine/) (requires-python:>=3.10, <3.15)
2026-06-15T09:24:51,012   Skipping link: No binaries permitted for psengine: https://archive1.piwheels.org/simple/psengine/psengine-2.6.0-py3-none-any.whl#sha256=fee3df3eaa487ffe8d4eeed4953123a1a799c6cd9ebe4a537bd85238aa5233ac (from https://www.piwheels.org/simple/psengine/) (requires-python:>=3.10, <3.15)
2026-06-15T09:24:51,012   Skipping link: No binaries permitted for psengine: https://archive1.piwheels.org/simple/psengine/psengine-2.5.2-py3-none-any.whl#sha256=f2d4ca4b34fca46fdb9654c3aabb9fec58313466690d54e9a4e1014426a50723 (from https://www.piwheels.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:51,013   Skipping link: No binaries permitted for psengine: https://archive1.piwheels.org/simple/psengine/psengine-2.5.1-py3-none-any.whl#sha256=80791aad963785cb8fe1bbb76bca7937880d8ed11f1635bbbf239040e4bcc979 (from https://www.piwheels.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:51,013   Skipping link: No binaries permitted for psengine: https://archive1.piwheels.org/simple/psengine/psengine-2.5.0-py3-none-any.whl#sha256=f5e9211736c67b5c72dd10ee33a2fd14339864d92372a20279011b93c3629809 (from https://www.piwheels.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:51,014   Skipping link: No binaries permitted for psengine: https://archive1.piwheels.org/simple/psengine/psengine-2.4.3-py3-none-any.whl#sha256=d7979fc457600f55be13a70e1b8892644fc7206ee1cb6b5458c2f65aa3df723d (from https://www.piwheels.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:51,015   Skipping link: No binaries permitted for psengine: https://archive1.piwheels.org/simple/psengine/psengine-2.4.2-py3-none-any.whl#sha256=aab85977db86e1544a98d4ccded3a42f80745c3aaa355e045af523a809900175 (from https://www.piwheels.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:51,015   Skipping link: No binaries permitted for psengine: https://archive1.piwheels.org/simple/psengine/psengine-2.4.1-py3-none-any.whl#sha256=ce8591ff653e38aab78c75a7959412e239690fc46bf34163782d78b46465f3a1 (from https://www.piwheels.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:51,016   Skipping link: No binaries permitted for psengine: https://archive1.piwheels.org/simple/psengine/psengine-2.4.0-py3-none-any.whl#sha256=11debd0e7e9814c9973c5edf02f42c80d98f04a50a4118987bb9901fd2edab1b (from https://www.piwheels.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:51,017   Skipping link: No binaries permitted for psengine: https://archive1.piwheels.org/simple/psengine/psengine-2.3.1-py3-none-any.whl#sha256=d1a65c05c594ec4f8ce53169a59abcad5af645e70948161ff8edb457f5e67110 (from https://www.piwheels.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:51,017   Skipping link: No binaries permitted for psengine: https://archive1.piwheels.org/simple/psengine/psengine-2.3.0-py3-none-any.whl#sha256=85898a78da7e73313e372820a1e9e724563cc3535bbd9315ad13d15de73e8956 (from https://www.piwheels.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:51,018   Skipping link: No binaries permitted for psengine: https://archive1.piwheels.org/simple/psengine/psengine-2.2.0-py3-none-any.whl#sha256=822731f79440965cd2364ff4914c95749e741fd74f7047f7bec68d6ca3d3142e (from https://www.piwheels.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:51,019   Skipping link: No binaries permitted for psengine: https://archive1.piwheels.org/simple/psengine/psengine-2.1.1-py3-none-any.whl#sha256=8e7ec0f1583fbd4ea572c0be73fb8c8a90d0f72fd7c3db235efc5145fb563b78 (from https://www.piwheels.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:51,019   Skipping link: No binaries permitted for psengine: https://archive1.piwheels.org/simple/psengine/psengine-2.1.0-py3-none-any.whl#sha256=d4d3ceedfeb2f4185853c1606837df7875050e814052cce2c452a06fed01a56a (from https://www.piwheels.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:51,020   Skipping link: No binaries permitted for psengine: https://archive1.piwheels.org/simple/psengine/psengine-2.0.7-py3-none-any.whl#sha256=f01304604aa9317acb3fcd65b7455a0b0b86d22159a96f471e6e6852969a55d0 (from https://www.piwheels.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:51,020   Skipping link: No binaries permitted for psengine: https://archive1.piwheels.org/simple/psengine/psengine-2.0.6-py3-none-any.whl#sha256=caaecdfcec382860a08322838b242a4e200ea31b8607ed300d9de3c836d528b1 (from https://www.piwheels.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:51,021   Skipping link: No binaries permitted for psengine: https://archive1.piwheels.org/simple/psengine/psengine-2.0.5-py3-none-any.whl#sha256=d30386a5a81a34a550d08ea0a8d40292be0063fd5878b4ab3d2e525278759848 (from https://www.piwheels.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:51,021   Skipping link: No binaries permitted for psengine: https://archive1.piwheels.org/simple/psengine/psengine-2.0.4-py3-none-any.whl#sha256=364c865e8a4e54f803d748786c8b8fb55b173e65e37f19dd4f980842652498f7 (from https://www.piwheels.org/simple/psengine/) (requires-python:<3.14,>=3.9)
2026-06-15T09:24:51,022 Skipping link: not a file: https://www.piwheels.org/simple/psengine/
2026-06-15T09:24:51,022 Skipping link: not a file: https://pypi.org/simple/psengine/
2026-06-15T09:24:51,043 Given no hashes to check 1 links for project 'psengine': discarding no candidates
2026-06-15T09:24:51,061 Collecting psengine==2.8.1
2026-06-15T09:24:51,064   Created temporary directory: /tmp/pip-unpack-t032oios
2026-06-15T09:24:51,388   Downloading psengine-2.8.1.tar.gz (144 kB)
2026-06-15T09:24:51,815   Added psengine==2.8.1 from https://files.pythonhosted.org/packages/88/5c/a153fdcf75ba7b444499aa4ca0509e0d461a9836a9d7c1157f98f5664bea/psengine-2.8.1.tar.gz to build tracker '/tmp/pip-build-tracker-3kf3ojva'
2026-06-15T09:24:51,820   Created temporary directory: /tmp/pip-build-env-o7okx0r3
2026-06-15T09:24:51,825   Installing build dependencies: started
2026-06-15T09:24:51,826   Running command pip subprocess to install build dependencies
2026-06-15T09:24:53,001   Using pip 23.0.1 from /usr/lib/python3/dist-packages/pip (python 3.11)
2026-06-15T09:24:53,411   DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453
2026-06-15T09:24:53,434   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2026-06-15T09:24:55,217   Collecting uv_build<0.12,>=0.11.7
2026-06-15T09:24:55,243     Using cached uv_build-0.11.21-py3-none-manylinux_2_17_armv7l.manylinux2014_armv7l.whl (1.5 MB)
2026-06-15T09:24:57,805   Installing collected packages: uv_build
2026-06-15T09:24:57,942   Successfully installed uv_build-0.11.21
2026-06-15T09:24:58,217   Installing build dependencies: finished with status 'done'
2026-06-15T09:24:58,223   Getting requirements to build wheel: started
2026-06-15T09:24:58,225   Running command Getting requirements to build wheel
2026-06-15T09:24:58,361   Getting requirements to build wheel: finished with status 'done'
2026-06-15T09:24:58,364   Created temporary directory: /tmp/pip-modern-metadata-u70w8q9o
2026-06-15T09:24:58,367   Preparing metadata (pyproject.toml): started
2026-06-15T09:24:58,368   Running command Preparing metadata (pyproject.toml)
2026-06-15T09:24:58,551   Preparing metadata (pyproject.toml): finished with status 'done'
2026-06-15T09:24:58,556   Source in /tmp/pip-wheel-_cvsu3vt/psengine_757f937264b24748bdef91e7e93d5495 has version 2.8.1, which satisfies requirement psengine==2.8.1 from https://files.pythonhosted.org/packages/88/5c/a153fdcf75ba7b444499aa4ca0509e0d461a9836a9d7c1157f98f5664bea/psengine-2.8.1.tar.gz
2026-06-15T09:24:58,557   Removed psengine==2.8.1 from https://files.pythonhosted.org/packages/88/5c/a153fdcf75ba7b444499aa4ca0509e0d461a9836a9d7c1157f98f5664bea/psengine-2.8.1.tar.gz from build tracker '/tmp/pip-build-tracker-3kf3ojva'
2026-06-15T09:24:58,562 Created temporary directory: /tmp/pip-unpack-bjsjg9r8
2026-06-15T09:24:58,563 Building wheels for collected packages: psengine
2026-06-15T09:24:58,568   Created temporary directory: /tmp/pip-wheel-lvm6fduq
2026-06-15T09:24:58,568   Destination directory: /tmp/pip-wheel-lvm6fduq
2026-06-15T09:24:58,570   Building wheel for psengine (pyproject.toml): started
2026-06-15T09:24:58,571   Running command Building wheel for psengine (pyproject.toml)
2026-06-15T09:24:58,920   Building wheel for psengine (pyproject.toml): finished with status 'done'
2026-06-15T09:24:58,928   Created wheel for psengine: filename=psengine-2.8.1-py3-none-any.whl size=267292 sha256=165224e2dcfa0ccc74b2556ca862e4fdf353f2e3357f3483b7e56fb1aa5f7c8f
2026-06-15T09:24:58,929   Stored in directory: /tmp/pip-ephem-wheel-cache-7m8476en/wheels/63/92/06/1e376e75950657295d7680315dcdf5c7cd37cda6fa2a77441d
2026-06-15T09:24:58,943 Successfully built psengine
2026-06-15T09:24:58,960 Removed build tracker: '/tmp/pip-build-tracker-3kf3ojva'